Match the part number, measurements and connection points that apply to your trailer.
| Connection | Confirm ball or lunette size. |
|---|---|
| Mount | Verify tongue, channel and mounting pattern. |
| Capacity | Meet or exceed the required rating. |
Replacement hydraulic master cylinder for Dico and Titan Model 10 and 20 actuators. Designed for drum brake applications and direct replacement of existing units.
Hydraulic actuator master cylinders convert surge brake force into hydraulic pressure. Proper thread compatibility between the master cylinder port and brake line fitting is critical for safe installation.
This master cylinder uses a smaller thread size (approx. 1/8" NPT / ~3/8" diameter). Older units may use a larger 1/2"-20 thread with a flat washer fitting.
| Part Number | 23744D |
| Application | Hydraulic Surge Brake Actuators |
| Compatible Models | Model 10 and Model 20 |
| Brake Type | Drum Brakes |
| Outlet Thread | Approx. 1/8" NPT (smaller thread style) |
| Part Number | Quantity | Description |
|---|---|---|
| 23744D | 1 | Replacement Master Cylinder |
